.content-c,
.contact-us-c {
    width: 1080px;
    padding: 0 60px;
    margin: 0 auto;
}

.banner {
    height: 270px;
    background: url(../img/about/关于banner1.png) no-repeat;
    background-size: cover;

}

/* 文章内容 */
.article {
    color: #6b6b6b;
    line-height: 1.8;
    text-indent: 32px;
}

.article-item img {
    float: left;
    margin-right: 68px;
}

.article-item .first-two-ph {
    float: right;
    width: 590px;
}
.article-item .third-ph {
    float: left;
    margin-top: 68px;
}

/* 联系我们 */
.contact-us {
    padding-bottom: 60px;
}

.our-address .our-name p:nth-child(1) {
    font-size: 26px;
    margin-top: 25px;
    margin-bottom: 24px;
    color: #373737;
}

.our-address .our-name p:nth-child(2) {
    font-size: 16px;
    color: #606060;
    margin-bottom: 25px;
}

.our-address .map-detail-address {
    display: flex;
    margin-top: 40px;
    color: #606060
}

.our-address .map-detail-address div {
    display: flex;
    align-content: space-between;
    flex-wrap: wrap;
    margin-top: 167px;
    padding-left: 39px;
    height: 97px;
}

.our-address .map-detail-address div p {
    width: 100%;
}

/* 底部 */
.footer {
    background-color: #4d4d4d;
    color: #ffffff;
}